STMicroelectronics · Other integrated circuits
STPM14ATR
IC ENERGY METER 1 PHASE 20TSSOP
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STPM14ATR specifications
Recorded source facts. Missing values are kept explicit; verify the exact manufacturer document before design approval.
| Manufacturer | STMicroelectronics |
|---|---|
| Ordering code | STPM14ATR |
| Family | Other integrated circuits |
| Package | 20-TSSOP (0.173", 4.40mm Width) |
| Product Status | Obsolete |
| Input Impedance | 100kOhm |
| Measurement Error | 0.1% |
| Voltage - I/O High | 1.5V |
| Voltage - I/O Low | 0.8V |
| Current - Supply | 4.7mA |
| Voltage - Supply | 3 V ~ 5.5 V |
| Meter Type | Single Phase |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Package / Case | 20-TSSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 20-TSSOP |
Documents and evidence
STPM14ATR ↗Catalog sources
www.ic-components.com · STPM14ATR ↗Source directory identity match; source detail pending. Specifications remain from existing catalog.
Before sourcing STPM14ATR
- Identify the firmware and board baseline
- Check flash, RAM and required peripherals
- Review pin assignment and supply limits
- Keep the full temperature and package suffix
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